Richard Crouse

SYNOPSIS: In the unconventional “Cuckoo,” a bonkers new horror film now playing in theatres, “Euphoria’s” Hunter Schafer plays the rebellious 17-year-old Gretchen, a traumatized young woman living with her father Luis (Marton Csokas) and his new family in the German Alps. When her father’s business partner Herr König (“Downton Abbey’s” Dan Stevens) offers her a job on the front desk of his rural mountain resort, she jumps at the chance, despite some red flags. On site, she notices women mysteriously falling ill and when her step-sister becomes sick, Gretchen aims to discover the resort and König’s secrets.

CAST: Hunter Schafer, Jan Bluthardt, Marton Csokas, Jessica Henwick, Dan Stevens. Written and directed by Tilman Singer.

REVIEW: It’s not the end of the year yet, but I’m willing to bet the aptly named “Cuckoo” will be the strangest arthouse horror film of the year. A mix-and-match of body horror, otherworldly influences and slasher violence, it’s an unpredictable ride courtesy of director’s Tilman Singer’s unbridled imagination.

The off-kilter vibe is supported by the performances. Schafer is the guide, the most earthbound of all the characters, but even she seems engulfed by the film’s sensory overload.

Even more extreme is Stevens, who leaves “Downton Abbey” in the rear-view mirror with a performance so over-the-top it’s like a Bond villain on Adderall. His ever-changing pronunciation of Gretchen’s name is so bizarre, and so entertaining, it’s like it has been filtered through Google translate every time out.

After several mind-bending episodes, “Cuckoo” pays off in the third act as most of the story threads knit themselves up, and plot holes are filled. It will still likely polarize audiences looking for easy answers, but its sheer willingness to embrace its incomprehensibility is part of its eccentric charm.